Top of the Charts: The top hits this week and past decades

Can Pink keep her spot at the top of the Billboard Hot 100 for a second week? Look below to find out if her new hit can fend off the rising competitors and then enjoy the videos from the songs that were top of the chart this week in 2006, 1996, 1986 and 1976.

Pink is now a two-week champion, as her duet with fun. singer Nate Ruess remains at number one as an interesting story is developing in the spots below. Macklemore and Ryan Lewis' "Thrift Shop" got bumped from the number two spot down to number three this week. But, the rapper and producer are likely not bothered, since their energetic new single, "Can't Hold Us" did the bumping. And, watch out for South Korean Internet phenomenon Psy. "Gentleman," his follow up to "Gangnam Style" vaulted this week to the number five spot on the back of 244 million YouTube views.

No. 1 this week in 2006Daniel Powter "Bad Day"

The upside to having a debut single as successful as Daniel Powter's "Bad Day" is the legacy the song can create for a new artist. In the Canadian singer's case, the song quickly became a worldwide hit - breaking out in the United States when it was tapped as the 2006 season of American Idol's going home song. The result was triple platinum sales and a designation as the year's biggest hit. The downside is that Powter has not been able to achieve anywhere near the same level of success with his two subsequent album releases.

No. 1 this week in 1996Celine Dion "Because You Loved Me"

A decade before Daniel Powter's success, an fellow Canadian, Celine Dion, was celebrating a big number one with the ballad, "Because You Loved Me." Dion, though, was no one hit wonder. After a decade of success as a French-language singer, this track was Dion's second U.S. number one hit after "The Power of Love" reached the peak in 1993. In all, with dozens of hit singles in her catalog, Dion has hit the top of the chart four times.

No. 1 this week in 1986Prince and the Revolution "Kiss"

Prince's string of success in the late 1970s and most of the 1980s cemented the enigmatic Minnesota artist as one of the great rock stars of our time. Two years after introducing the world to his backing band, The Revolution in "Purple Rain," Prince released his third - and final - album with the group. "Parade" served as the soundtrack to the 1986 film, "Under a Cherry Moon," and spawned the Purple One's third number one hit single in "Kiss."

No. 1 this week in 1976
Johnnie Taylor "Disco Lady"

R&B and soul star Johnnie Taylor had spent a decade recording for the legendary Stax Records, charting hits like "Who's Making Love," before moving to Columbia Records and trying his hand at disco. It worked. "Disco Lady" bounced to the top of the Billboard Hot 100, giving the Arkansas native his sole career number one hit with a song that infused a funky bass line and horns into the dance craze.